attitude change and persuasion Flashcards
(13 cards)
what were McGuire’s 5 steps to persuasion?
1) audience attention
2)audience comprehends message
3) message acceptance
4) retain new attitude
5) act w new attitude
when did McGuire develop his 5 steps?
1969
Cite the Message Learning Approach
Harland et al (1953)
what is the Message Learning Approach?
3 key elements to persuadin
- message + familiarity heuristic
- audience
- communicator + expertise heuristic
What did Bochner & Insko (1966) find?
expertise heuristic exists - sleep research
believe sleep advice when from expert even if wrong
what did Arkes et al (1991) find?
familiarity heuristic - more repetition of message creates higher perceived truth
What did Janis (1967) find?
fear has biggest effect on attitude change when moderate
What did Janis (1954) find?
low self-esteem = easily persuaded
According to dual process models, what are the 2 routes for persuasion?
High effort (deliberative) & Low effort (automatic)
cite the Elaboration Likelihood Model
Petty, 1986
What is the Elaboration Likelihood Model?
deliberative route is the central route used and creates the strongest attitudes. the low effort route is the peripheral route.
Elaborative likelihood = chances of central route being used
Peripheral route = better persuasion
cite the Heuristic-Systematic Model
Chaiken (1980)
explain the heuristic-systematic model
explains when high (systematic route - all available info processed) vs low effort (heuristic route - short cuts in decision making) processing is used
sufficiency principle - want confidence in choice before committing to it.
less confidence than suffiency threshold results in systematic route being chosen